21744024

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{5237}}^1$

素因数の和:5419

約数の個数: 32

約数和(自身を含む): 54684720

約数和(自身を除く): 32940696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 5237, 10474, 15711, 20948, 31422, 41896, 62844, 125688, 906001, 1812002, 2718003, 3624004, 5436006, 7248008, 10872012, 21744024]

約数ペア:

[(1, 21744024), (2, 10872012), (3, 7248008), (4, 5436006), (6, 3624004), (8, 2718003), (12, 1812002), (24, 906001), (173, 125688), (346, 62844), (519, 41896), (692, 31422), (1038, 20948), (1384, 15711), (2076, 10474), (4152, 5237)]